# IKAMP Synthwave Playlist — License Record

Verified: 2026-07-10

The five original MP3 files were verified as exact binary matches for the attachments published on the linked OpenGameArt pages. Each source page identifies the work as CC0 1.0. Attribution is not required by CC0, but IKANDY preserves the requested credits as a courtesy.

Track 1 remains the exact source file. On 2026-07-10, tracks 2–5 were transcoded from the verified originals to 160 kbps MP3 for faster web delivery; the source and shipped-file hashes are both preserved below.

| Shipped file | Work and credited creator | Source page | Verified source SHA-256 | Shipped SHA-256 |
| --- | --- | --- | --- | --- |
| `01-synth-type.mp3` | “synthwave_type” — G_P | https://opengameart.org/content/synthwavetype | `DF87E826F113F3FC425B24FC85361E1F5866045EB44F06096EA64B792A362389` | `DF87E826F113F3FC425B24FC85361E1F5866045EB44F06096EA64B792A362389` |
| `02-space-adventure.mp3` | “Space Adventure” — MintoDog | https://opengameart.org/content/space-adventure | `D778093ED7E826B8AD604F489CDA3675B2D8203576D906A0D2553CFE20F0A93F` | `E9F0182529AD274C255D344CA6538B14CD55787AF8A941BB41ED0760A961E7EE` |
| `03-dj-synth-wave.mp3` | “DJ Synth Wave / Funk” — Pro Sensory / Alex McCulloch | https://opengameart.org/content/dj-synth-wave-funk | `70D9656F480C1A87728FD2891CA8F9A2F75626076084565DBC8B2E051C1BDB0F` | `1902E6704191B65F001FBA57673695E7156C853D8594C8E80505F851D7642D28` |
| `04-space-city.mp3` | “Space City” — MintoDog | https://opengameart.org/content/space-city | `1BDF0AEBE84817F9FC34DA8C4BEB6448E29CF70B6E0A788F6AAEA7C9E70878B3` | `8A832185F07A2EC693533CFE1030419A7FC1987659C026C0655F59EFEB3D8F7F` |
| `05-synthwave-15k.mp3` | “Calm Ambient 2 (Synthwave 15k)” — The Cynic Project / cynicmusic | https://opengameart.org/content/calm-ambient-2-synthwave-15k | `8795429283315A6FD3249EA09A940158960FF7C40643A95FC3F7455F29DB275F` | `095FCD8AEAD8D873C92D95E8E1E4250038067693B2119C5E7B7D5E5C726E43B5` |

## Verification method

On 2026-07-10, each source attachment was downloaded directly from `opengameart.org/sites/default/files/` and compared with the then-shipped file using SHA-256. All five pairs matched exactly in both byte length and digest before tracks 2–5 were optimized. The optimized files were fully decoded and checked for unchanged duration before replacing the originals in the repository.

CC0 legal text: https://creativecommons.org/publicdomain/zero/1.0/legalcode

This record documents provenance; it is not legal advice.